Tag: React

While Selectors aren’t particular to Javascript, React, Redux or Reselect, this article will focus on their use in the context of those technologies and assumes

Think of memoization as caching a value so that it does not need to be recalculated. useMemo The React useMemo Hook returns a memoized value.

Context provides a way to pass data or state through the component tree without having to pass props down manually through each nested component. It

To pass data from child to parent component in React: At what situation we pass handler function from parent to child component in react? Passing

import Hello from ‘./Hello’ const sum = (a,b) => { return a+b; } // Higher Order function const calculator = (type) => { if(type ==